Question 1
Every integer less than 0 has the sign
(a) +
(b) -
(c) ×
(d) ÷
Ans. (b) Every integer less than 0 has a "−" sign.
Question 11
An integer with positive sign(+) is always greater than
(a) 0
(b) 1
(c) 2
(d) 3
Question 1 For some integer m, every even integer is of the form A) m B) m + 1 C) 2m D) 2m + 1
Question 81
Using the number line, write the integer which is
(a) 4 more than -5.
(b) 3 less than 2.
(c) 2 less than -2.